Blender Git Loki

Merge branch 'master' into id-remap

Merge branch 'master' into soc-2016-multiview

Cleanup.

Remove unused function.

Cleanup: de-duplicate object lookup functions.

Add a deformVert callback to the modifier to handle curve streaming.

Initial support for streaming meshes with a varying number of
vertices.

This is achieved by making use of a new modifier since the mesh cache
modifier cannot modifiy the number of vertices in a mesh. This modifier
also brings support to read file sequences.

Merge branch 'master' into alembic_basic_io

Cleanup: redundant check.

Ass some properties to the written hair samples.

Cleanup, make API a bit more consistent.

Add support to export particles.

add correspondence data struct

Merge branch 'master' of git://git.blender.org/blender

# Conflicts:
# source/blender/gpu/intern/gpu_draw.c
# source/blender/gpu/shaders/gpu_shader_material.glsl
# source/blender/makesdna/DNA_view3d_types.h
# source/blender/nodes/shader/nodes/node_shader_normal_map.c
# source/blender/nodes/shader/nodes/node_shader_tex_environment.c
# source/blender/nodes/shader/nodes/node_shader_tex_image.c
# source/blender/nodes/shader/nodes/node_shader_tex_noise.c
# source/blender/nodes/shader/nodes/node_shader_texture.c

Avoid looking up parent's matrix if the object is not a locator or a
leaf transform.

Partially revert some previous commits:

- Avoid double matrix multiplication.
- Also build transforms with no children as empties.

They wery bringing some regressions.

Avoid double matrix multiplication.

Also build transforms with no children as empties.

-Added Material Layer Override
-Unified SSAO settings
-Added GPU_ltc.h to hold the luts
-Simplier SSR Settings
-Reworked Anisotropic shaders (now matching Cycles)
-Finished adding other distributions
-Added Specular AO

Merge branch 'master' into object_nodes